43625710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 88128000

約数和(自身を除く): 44502290

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 67, 95, 115, 134, 149, 190, 230, 298, 335, 437, 670, 745, 874, 1273, 1490, 1541, 2185, 2546, 2831, 3082, 3427, 4370, 5662, 6365, 6854, 7705, 9983, 12730, 14155, 15410, 17135, 19966, 28310, 29279, 34270, 49915, 58558, 65113, 99830, 130226, 146395, 189677, 229609, 292790, 325565, 379354, 459218, 651130, 948385, 1148045, 1896770, 2296090, 4362571, 8725142, 21812855, 43625710]

約数ペア:

[(1, 43625710), (2, 21812855), (5, 8725142), (10, 4362571), (19, 2296090), (23, 1896770), (38, 1148045), (46, 948385), (67, 651130), (95, 459218), (115, 379354), (134, 325565), (149, 292790), (190, 229609), (230, 189677), (298, 146395), (335, 130226), (437, 99830), (670, 65113), (745, 58558), (874, 49915), (1273, 34270), (1490, 29279), (1541, 28310), (2185, 19966), (2546, 17135), (2831, 15410), (3082, 14155), (3427, 12730), (4370, 9983), (5662, 7705), (6365, 6854)]